69027970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3467}}^1$

素因数の和:3666

約数の個数: 32

約数和(自身を含む): 136334016

約数和(自身を除く): 67306046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3467, 3982, 6934, 9955, 17335, 19910, 34670, 38137, 76274, 190685, 381370, 627527, 1255054, 3137635, 6275270, 6902797, 13805594, 34513985, 69027970]

約数ペア:

[(1, 69027970), (2, 34513985), (5, 13805594), (10, 6902797), (11, 6275270), (22, 3137635), (55, 1255054), (110, 627527), (181, 381370), (362, 190685), (905, 76274), (1810, 38137), (1991, 34670), (3467, 19910), (3982, 17335), (6934, 9955)]